There are so many different companies that you could probably get a free VPN just by using their trial periods and switching from one to another.
Second, because they keep no logs of your connection (or IP) and therefore your activity is 100% anonymous.
If you are looking for a VPN that allows you to watch Netflix US, this is your an excellent choice too.
Before Vypr VPN, I was using IPVanish for about a year. Both countries censor Internet heavily, from porn to peer-to-peer sites, and they have a reputation to spy on web users.
I had no issues there, and of course no issues in Indonesia as well.
It is also not possible to visit some forums like Reddit or International Sex Guide.